Please help I don't understand this subject in math and my teacher isn't explaining it well. please explain how you find the answer, thanks :)​

Afamily of five rents a kayak and splits the total time, k, equally. each family member spent less than 25 minutes kayaking. which values can be used to complete the math sentence below so that it accurately represents the situation? intro done

If 1/√5+1/√5+1=p+q√r , find the values of p, q and r

How many 3/8s are in 6 plz someone tell me now